When to Plant Tomatoes in Phoenix, AZ

Tomatoes are a favorite garden staple, and in Phoenix, AZ, they can be grown year-round thanks to the warm climate. However, when planning to plant tomatoes, it is essential to consider the best time for a successful harvest. Here are some tips for planting tomatoes in Phoenix, AZ:

Spring Planting

The best time to plant tomatoes in Phoenix, AZ is in the spring season. The average temperature in March, April, and May is ideal for planting tomatoes as it ranges from 70°F to 90°F. Planting during these months provides ample time for the plants to grow and survive before the scorching summer heat hits.

It's best to plant tomatoes in well-drained soil and in a location that receives full sun, meaning six to eight hours of direct sunlight per day. Begin by preparing the soil, adding organic matter and fertilizer to the soil. Afterward, water the soil well so that it remains moist but not waterlogged, and plant your tomatoes about one to two feet apart.

When planting, ensure that the plant is placed deeply in the soil, with only two-thirds of the plant sticking out above the ground. Tomatoes will quickly become thirsty, so water them immediately after planting, and continue to water them every few days to keep the soil consistently moist.

Summer Planting

Although spring is the ideal planting season in Phoenix, AZ, tomatoes can still be planted in the summer months with proper care. During the warmer months, it's crucial to select the right type of tomato variety that can withstand extreme heat. Consider a heat-tolerant variety, such as cherry tomatoes or Roma tomatoes, which can endure high temperatures and continue to produce.

Summer planting requires the same preparation and planting approach as in the spring. However, it's essential to water the plants more frequently, at least twice a day, particularly during the hottest part of the day. It's also vital to provide the plants with some shade during the hottest hours of the day by using shade cloth and avoiding fertilizer use when the temperature is above 90°F.

Fall Planting

Tomatoes can also be planted in the fall season in Phoenix, AZ, as the cooler temperatures provide ideal growing conditions. The average temperature in October and November ranges from 70°F to 85°F, making it an excellent time to plant tomatoes again.

When planting during this time, prepare the soil by adding compost and organic material. Water the soil thoroughly before planting, and plant the tomato plants the same way as previously described. It's essential to water the tomatoes deeply once a week rather than frequent shallow watering, and to maintain the soil temperature to ensure growth.

Conclusion

Knowing when to plant tomatoes in Phoenix, AZ, is essential to achieving a successful yield of juicy red tomatoes. Spring is the best planting season, summer requires extra care, and fall provides an opportunity for another season of growth. Remember to select heat-tolerant varieties during the hot summer months, provide proper shade, and maintain consistent moisture levels in the soil. With the right care, you can enjoy fresh, homegrown tomatoes all year round in Phoenix, AZ.